689071 ÷ 12 
Our goal is to divide 689071 by 12.

Going ahead to step 1:
6 divided by 12 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 12

Going ahead to step 2:
If we divide 68 by 12, we get 5 and a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 8 after subtracting 60 from 68.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 12

On to step 3:
12 can be fit into 89 7 times, resulting in a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
If we subtract 84 from 89, we get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 12

Step 4:
12 can be fit into 50 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 574.0
If we take 48 away from 50, we end up with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 12

Advancing to step 5:
The number 12 fits into 27 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 5742.0
Subtract 24 from 27 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 12

Advancing to step 6:
The number 12 fits into 31 2 times, leaving a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 57422.0
Subtract 24 from 31 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
When dividing 70 by 12, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 57422.5
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 12, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 57422.58
Deduct 96 from 100 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 57422.583
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
If we divide 40 by 12, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 57422.5833
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 57422.5833 and a remainder of 4e-05.